1258991760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{3571}}^1$

素因数の和:3713

約数の個数: 160

約数和(自身を含む): 4241478528

約数和(自身を除く): 2982486768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 113, 120, 130, 156, 195, 208, 226, 240, 260, 312, 339, 390, 452, 520, 565, 624, 678, 780, 904, 1040, 1130, 1356, 1469, 1560, 1695, 1808, 2260, 2712, 2938, 3120, 3390, 3571, 4407, 4520, 5424, 5876, 6780, 7142, 7345, 8814, 9040, 10713, 11752, 13560, 14284, 14690, 17628, 17855, 21426, 22035, 23504, 27120, 28568, 29380, 35256, 35710, 42852, 44070, 46423, 53565, 57136, 58760, 70512, 71420, 85704, 88140, 92846, 107130, 117520, 139269, 142840, 171408, 176280, 185692, 214260, 232115, 278538, 285680, 352560, 371384, 403523, 428520, 464230, 557076, 696345, 742768, 807046, 857040, 928460, 1114152, 1210569, 1392690, 1614092, 1856920, 2017615, 2228304, 2421138, 2785380, 3228184, 3713840, 4035230, 4842276, 5245799, 5570760, 6052845, 6456368, 8070460, 9684552, 10491598, 11141520, 12105690, 15737397, 16140920, 19369104, 20983196, 24211380, 26228995, 31474794, 32281840, 41966392, 48422760, 52457990, 62949588, 78686985, 83932784, 96845520, 104915980, 125899176, 157373970, 209831960, 251798352, 314747940, 419663920, 629495880, 1258991760]

約数ペア:

[(1, 1258991760), (2, 629495880), (3, 419663920), (4, 314747940), (5, 251798352), (6, 209831960), (8, 157373970), (10, 125899176), (12, 104915980), (13, 96845520), (15, 83932784), (16, 78686985), (20, 62949588), (24, 52457990), (26, 48422760), (30, 41966392), (39, 32281840), (40, 31474794), (48, 26228995), (52, 24211380), (60, 20983196), (65, 19369104), (78, 16140920), (80, 15737397), (104, 12105690), (113, 11141520), (120, 10491598), (130, 9684552), (156, 8070460), (195, 6456368), (208, 6052845), (226, 5570760), (240, 5245799), (260, 4842276), (312, 4035230), (339, 3713840), (390, 3228184), (452, 2785380), (520, 2421138), (565, 2228304), (624, 2017615), (678, 1856920), (780, 1614092), (904, 1392690), (1040, 1210569), (1130, 1114152), (1356, 928460), (1469, 857040), (1560, 807046), (1695, 742768), (1808, 696345), (2260, 557076), (2712, 464230), (2938, 428520), (3120, 403523), (3390, 371384), (3571, 352560), (4407, 285680), (4520, 278538), (5424, 232115), (5876, 214260), (6780, 185692), (7142, 176280), (7345, 171408), (8814, 142840), (9040, 139269), (10713, 117520), (11752, 107130), (13560, 92846), (14284, 88140), (14690, 85704), (17628, 71420), (17855, 70512), (21426, 58760), (22035, 57136), (23504, 53565), (27120, 46423), (28568, 44070), (29380, 42852), (35256, 35710)]